type: 103_or_102subjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Stamatis, Dimosthenis_or_Perivolaropoulos, Leandros_or_Pavlakis, Konstantinos_or_Bertachas, Ioannis_or_Toumpis, Stavros